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Commit 5a2a0bfc authored by Stevie Kideckel's avatar Stevie Kideckel Committed by Automerger Merge Worker
Browse files

Merge "Add a flag for the fps of the AnalogClock" into sc-dev am: ef1e1dfb 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/14663326

Change-Id: I84b506a0af381b6c71bdab09a8e76b57ae82dcc1
parents 1e34c814 ef1e1dfb

core/java/android/widget/AnalogClock.java

+9 −3
Original line number Diff line number Diff line
@@ -18,6 +18,7 @@ package android.widget; 


import android.annotation.NonNull;

import android.annotation.Nullable;

import android.app.AppGlobals;

import android.compat.annotation.UnsupportedAppUsage;

import android.content.BroadcastReceiver;

import android.content.Context;
@@ -61,8 +62,9 @@ import java.util.Locale; 
@Deprecated

public class AnalogClock extends View {

    private static final String LOG_TAG = "AnalogClock";



    /** How many times per second that the seconds hand advances. */

    private static final long SECONDS_HAND_FPS = 30;

    private final int mSecondsHandFps;



    private Clock mClock;

    @Nullable
@@ -106,6 +108,10 @@ public class AnalogClock extends View { 
    public AnalogClock(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {

        super(context, attrs, defStyleAttr, defStyleRes);



        mSecondsHandFps = AppGlobals.getIntCoreSetting(

                WidgetFlags.KEY_ANALOG_CLOCK_SECONDS_HAND_FPS,

                WidgetFlags.ANALOG_CLOCK_SECONDS_HAND_FPS_DEFAULT);



        final TypedArray a = context.obtainStyledAttributes(

                attrs, com.android.internal.R.styleable.AnalogClock, defStyleAttr, defStyleRes);

        saveAttributeDataForStyleable(context, com.android.internal.R.styleable.AnalogClock,
@@ -743,7 +749,7 @@ public class AnalogClock extends View { 
        // n positions between two given numbers, where n is the number of ticks per second. This

        // ensures the second hand advances by a consistent distance despite our handler callbacks

        // occurring at inconsistent frequencies.

        mSeconds = Math.round(rawSeconds * SECONDS_HAND_FPS) / (float) SECONDS_HAND_FPS;

        mSeconds = Math.round(rawSeconds * mSecondsHandFps) / (float) mSecondsHandFps;

        mMinutes = localTime.getMinute() + mSeconds / 60.0f;

        mHour = localTime.getHour() + mMinutes / 60.0f;

        mChanged = true;
@@ -781,7 +787,7 @@ public class AnalogClock extends View { 
            // How many milliseconds through the second we currently are.

            long millisOfSecond = Duration.ofNanos(localTime.getNano()).toMillis();

            // How many milliseconds there are between tick positions for the seconds hand.

            double millisPerTick = 1000 / (double) SECONDS_HAND_FPS;

            double millisPerTick = 1000 / (double) mSecondsHandFps;

            // How many milliseconds we are past the last tick position.

            long millisPastLastTick = Math.round(millisOfSecond % millisPerTick);

            // How many milliseconds there are until the next tick position.

core/java/android/widget/WidgetFlags.java

+11 −0
Original line number Diff line number Diff line
@@ -199,6 +199,17 @@ public final class WidgetFlags { 
     */

    public static final float MAGNIFIER_ASPECT_RATIO_DEFAULT = 5.5f;



    /** The flag of the fps of the analog clock seconds hand. */

    public static final String ANALOG_CLOCK_SECONDS_HAND_FPS =

            "AnalogClockFeature__analog_clock_seconds_hand_fps";



    /** The key name used in app core settings for {@link #ANALOG_CLOCK_SECONDS_HAND_FPS}. */

    public static final String KEY_ANALOG_CLOCK_SECONDS_HAND_FPS =

            "widget__analog_clock_seconds_hand_fps";



    /** Default value for the flag {@link #ANALOG_CLOCK_SECONDS_HAND_FPS}. */

    public static final int ANALOG_CLOCK_SECONDS_HAND_FPS_DEFAULT = 1;



    private WidgetFlags() {

    }

}

services/core/java/com/android/server/am/CoreSettingsObserver.java

+4 −0
Original line number Diff line number Diff line
@@ -159,6 +159,10 @@ final class CoreSettingsObserver extends ContentObserver { 
                DeviceConfig.NAMESPACE_WIDGET, WidgetFlags.MAGNIFIER_ASPECT_RATIO,

                WidgetFlags.KEY_MAGNIFIER_ASPECT_RATIO, float.class,

                WidgetFlags.MAGNIFIER_ASPECT_RATIO_DEFAULT));

        sDeviceConfigEntries.add(new DeviceConfigEntry<>(

                DeviceConfig.NAMESPACE_WIDGET, WidgetFlags.ANALOG_CLOCK_SECONDS_HAND_FPS,

                WidgetFlags.KEY_ANALOG_CLOCK_SECONDS_HAND_FPS, int.class,

                WidgetFlags.ANALOG_CLOCK_SECONDS_HAND_FPS_DEFAULT));

        // add other device configs here...

    }